MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1221"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/1ppp3p/p3p3/5pp1/3P4/P1P5/RP1NPPPP/2BQKBNR b Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:24 +0000"]
[GameEndTime "2026-09-14T13:39:25 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+0.36/9 0.032s, n=13609, sd=13} 6. e3 {+0.08/9 0.035s, n=18543, sd=15}
Nf6 {-0.07/9 0.033s, n=17165, sd=15} 7. b4 {-0.04/8 0.035s, n=17762, sd=12}
Bd7 {-0.09/9 0.027s, n=19232, sd=14} 8. c4 {+0.40/9 0.025s, n=12070, sd=10}
Nc6 {-0.36/9 0.057s, n=27374, sd=18} 9. Ngf3 {+0.07/8 0.025s, n=17465, sd=12}
g4 {-0.29/9 0.020s, n=14765, sd=16} 10. Ne5 {+0.05/10 0.026s, n=12330, sd=19}
Nxe5 {-0.28/10 0.043s, n=24349, sd=19}
11. dxe5 {+0.41/12 0.031s, n=17064, sd=15} Ne4 {-0.14/11 0.037s, n=21930, sd=18}
12. Nxe4 {+0.55/10 0.017s, n=13190, sd=22}
dxe4 {-0.27/10 0.021s, n=12101, sd=16} 13. h3 {+0.33/11 0.037s, n=18881, sd=19}
Qg5 {+0.15/9 0.019s, n=14524, sd=16} 14. hxg4 {+0.18/10 0.022s, n=13585, sd=16}
fxg4 {+0.59/10 0.059s, n=26861, sd=16}
15. Rd2 {-0.54/10 0.050s, n=27802, sd=20, Black makes an illegal move: e8a8} 1-0